The Sharps meteorite, Richmond County, Virginia
نویسندگان
چکیده
منابع مشابه
Foundational Checklist of the Amphibians of Wise County, Virginia
ABSRTACT The Appalachian Mountains are arguably home to the highest degree of amphibian diversity in the world, particularly caudate (salamander) biodiversity. Despite the high degree of amphibian endemism in the Appalachians, several regions remain unsurveyed for amphibian species. In addition to this knowledge gap, we are in the midst of alarming amphibian biodiversity loss. Thus, it is of th...
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Triassic vertebrates of gondwanan aspect from the richmond basin of virginia.
A new locality of early Late Triassic age in the Richmond basin of east-central Virginia has yielded abundant remains of a diversified assemblage of small to medium-sized tetrapods that closely resembles Southern Hemisphere (Gondwanan) assemblages in the predominance of certain synapsids. Associated palynomorphs indicate an early middle Carnian age for the fossiliferous strata. The discovery su...
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The use of development threat as a tool in conservation prioritization is becoming increasingly common. When used as a component of a larger planning methodology that may include factors such as biological integrity, area, and connectivity, degree of threat may help an organization to protect a larger amount of land that it would otherwise have been able to. I develop two models of development:...
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ژورنال
عنوان ژورنال: Proceedings of the United States National Museum
سال: 1923
ISSN: 0096-3801
DOI: 10.5479/si.00963801.64-2492.1